General Description This device contains four independent gates, each of which performs the logic NOR function. Ordering Code: See Section 0 Commercial Military Package Package Description Number 74F02PC 54F02DM (Note 2) N14A 14-Lead (0.300" Wide) Molded Dual-In-Line J14A 14-Lead Ceramic Dual-In-Line 74F02SC (Note 1) M14A 14-Lead (0.150" Wide) Molded Small Outline, JEDEC 74F02SJ (Note 1) M14D 14-Lead (0.300" Wide) Molded Small Outline, EIAJ 54F02FM (Note 2) W14B 14-Lead Cerpack 54F02LM (Note 2) E20A 20-Lead Ceramic Leadless Chip Carrier, Type C 54F/74F02 54F/74F02 Quad 2-Input NOR Gate 54F/74F02 Quad 2-Input NOR Gate December 1994 DSXXX Note 1: Devices also available in 13" reel. Use suffix = SCX and SJX. Note 2: Military grade device with environmental and burn-in processing. Use suffix = DMQB, FMQB and LMQB. Logic Symbol Connection Diagrams IEEE/IEC Pin Assignment for DIP, SOIC and Flatpak DS009455-3 DS009455-2 Pin Assignment for LCC DS009455-1 TRI-STATE (R) is a registered trademark of National Semiconductor Corporation. (c) 1997 National Semiconductor Corporation www.national.com DS009455 PrintDate=1997/09/03 PrintTime=06:50:37 11240 ds009455 Rev. No. 1 cmserv Proof 1 1 Unit Loading/Fan Out See Section 0 for U.L. definitions DSXXX 54F/74F Pin Names Description U.L. Input IIH/IIL HIGH/LOW Output IOH/IOL An, Bn Inputs 1.0/1.0 20 A/-0.6 mA On Outputs 50/33.3 -1 mA/20 mA www.national.com 2 PrintDate=1997/09/03 PrintTime=06:50:37 11240 ds009455 Rev. No. 1 cmserv Proof 2 Absolute Maximum Ratings Current Applied to Output in LOW State (Max) (Note 3) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Ambient Temperature under Bias Junction Temperature under Bias Plastic VCC Pin Potential to Ground Pin Input Voltage (Note 4) Input Current (Note 4) Voltage Applied to Output in HIGH State (with VCC = 0V) Standard Output TRI-STATE (R) Output -65C -55C -55C -55C to to to to twice the rated IOL (mA) Recommended Operating Conditions +150C +125C +175C +150C Free Air Ambient Temperature Military Commercial Supply Voltage Military Commercial -0.5V to +7.0V -0.5V to +7.0V -30 mA to +5.0 mA -55C to +125C 0C to +70C +4.5V to +5.5V +4.5V to +5.5V Note 3: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Note 4: Either voltage limit or current limit is sufficient to protect inputs. -0.5V to VCC -0.5V to +5.5V DC Electrical Characteristics Symbol Parameter 54F/74F Min VIH Input HIGH Voltage VIL Input LOW Voltage VCD Input Clamp Diode Voltage VOH Output HIGH 54F 10% VCC 2.5 Voltage 74F 10% VCC 2.5 74F 5% VCC 2.7 VOL IIH IBVI ICEX VID Typ Units VCC 2.0 V Recognized as a HIGH Signal 0.8 V -1.2 V Min Recognized as a LOW Signal IIN = -18 mA V Min V Min IOH = -1 mA IOH = -1 mA IOH = -1 mA IOL = 20 mA A Max IOL = 20 mA VIN = 2.7V A Max VIN = 7.0V A Max VOUT = VCC V 0.0 IID = 1.9 A Output LOW 54F 10% VCC 0.5 Voltage 74F 10% VCC 0.5 Input HIGH 54F 20.0 Current 74F 5.0 Input HIGH Current 54F 100 Breakdown Test 74F 7.0 Output HIGH 54F 250 Leakage Current 74F 50 Input Leakage 74F 4.75 Test IOD Output Leakage 74F 3.75 A 0.0 All other pins grounded VIOD = 150 mV -0.6 mA Max All other pins grounded VIN = 0.5V Circuit Current IIL Input LOW Current IOS Output Short-Circuit Current -150 mA Max ICCH Power Supply Current 3.7 5.6 mA Max ICCL Power Supply Current 8.7 13.0 mA Max -60 Conditions Max 3 PrintDate=1997/09/03 PrintTime=06:50:39 11240 ds009455 Rev. No. 1 VOUT = 0V VO = HIGH VO = LOW www.national.com cmserv Proof 3 AC Electrical Characteristics See Section 0 for Waveforms and Load Configurations Symbol DSXXX 74F TA = +25C VCC = +5.0V Parameter 54F TA, VCC = Mil CL = 50 pF 74F TA, VCC = Com CL = 50 pF Fig. Units No. CL = 50 pF Min Typ Max Min Max Min tPLH Propagation Delay 2.5 4.4 5.5 2.5 7.5 2.5 6.5 tPHL An, Bn to On 1.5 3.2 4.3 1.5 6.5 1.5 5.3 www.national.com Max ns kk-kk DSXXX Book Extract End 4 PrintDate=1997/09/03 PrintTime=06:50:40 11240 ds009455 Rev. No. 1 cmserv Proof 4 Book Extract End Ordering Information The device number is used to form part of a simplified purchasing code where the package type and temperature range are defined as follows: DS009455-4 Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Ceramic Leadless Chip Carrier (L) NS Package Number E20A 5 PrintDate=1997/09/03 PrintTime=06:50:40 11240 ds009455 Rev. No. 1 www.national.com cmserv Proof 5 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Ceramic Dual In-Line Package (D) NS Package Number J14A 14-Lead (0.150" Wide) Molded Small Outline Package, JEDEC (S) NS Package Number M14A www.national.com 6 PrintDate=1997/09/03 PrintTime=06:50:41 11240 ds009455 Rev. No. 1 cmserv Proof 6 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead (0.300" Wide) Molded Small Outline Package, EIAJ (SJ) NS Package Number M14D 14-Lead (0.300" Wide) Molded Dual-In-Line Package (P) NS Package Number N14A 7 PrintDate=1997/09/03 PrintTime=06:50:41 11240 ds009455 Rev. No. 1 www.national.com cmserv Proof 7 54F/74F02 Quad 2-Input NOR Gate Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Ceramic Flatpak (F) NS Package Number W14B LIFE SUPPORT POLICY NATIONAL'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support 1. Life support devices or systems are devices or sysdevice or system whose failure to perform can be reatems which, (a) are intended for surgical implant into sonably expected to cause the failure of the life support the body, or (b) support or sustain life, and whose faildevice or system, or to affect its safety or effectiveness. ure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. National Semiconductor Corporation Americas Tel: 1-800-272-9959 Fax: 1-800-737-7018 Email: support@nsc.com www.national.com 8 National Semiconductor Europe Fax: +49 (0) 1 80-530 85 86 Email: europe.support@nsc.com Deutsch Tel: +49 (0) 1 80-530 85 85 English Tel: +49 (0) 1 80-532 78 32 Francais Tel: +49 (0) 1 80-532 93 58 Italiano Tel: +49 (0) 1 80-534 16 80 National Semiconductor Hong Kong Ltd. 13th Floor, Straight Block, Ocean Centre, 5 Canton Rd. Tsimshatsui, Kowloon Hong Kong Tel: (852) 2737-1600 Fax: (852) 2736-9960 National Semiconductor Japan Ltd. Tel: 81-3-5620-6175 Fax: 81-3-5620-6179 National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. PrintDate=1997/09/03 PrintTime=06:50:41 11240 ds009455 Rev. No. 1 cmserv Proof 8